02.07.2005

1 files changed, 203 insertions, 0 deletions

diff --git a/ui/gtk.c b/ui/gtk.c
new file mode 100644
index 0000000..d299a8e
--- /dev/null
+++ b/ui/gtk.c
@@ -0,0 +1,203 @@
+#include <stdio.h>
+#include <gtk/gtk.h>
+#include "internal.h"
+#include "rccnames.h"
+
+rcc_ui_internal rccUiCreateInternal(rcc_ui_context ctx) {
+    return NULL;
+}
+
+void rccUiFreeInternal(rcc_ui_context ctx) {
+}
+
+rcc_ui_widget rccUiMenuCreateWidget(rcc_ui_menu_context ctx) {
+    return NULL;
+}
+
+void rccUiMenuDestroyWidget(rcc_ui_menu_context ctx) {
+}
+
+rcc_ui_id rccUiMenuGet(rcc_ui_menu_context ctx) {
+    GtkWidget *menu;
+    
+    if (!ctx) return (rcc_ui_id)-1;
+
+    if (ctx->type == RCC_UI_MENU_OPTION)
+	return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(ctx->widget));
+        
+    menu = gtk_option_menu_get_menu(ctx->widget);
+    return g_list_index(GTK_MENU_SHELL(menu)->children, gtk_menu_get_active(GTK_MENU(menu)));
+}
+
+int rccUiMenuSet(rcc_ui_menu_context ctx, rcc_ui_id id) {
+    if (!ctx) return -1;
+    
+    switch (ctx->type) {
+	case RCC_UI_MENU_OPTION:
+	    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(ctx->widget),id);
+	break;
+	default:
+	    gtk_option_menu_set_history(ctx->widget, id);
+    }
+
+    return 0;
+}
+
+
+static int rccGtkMenuLanguageCB(GtkWidget * w, gpointer item) {
+    rccUiRestoreLanguage(((rcc_ui_menu_context)item)->uictx);
+}
+
+int rccUiMenuConfigureWidget(rcc_ui_menu_context ctx) {
+    unsigned int i;
+    
+    rcc_context rccctx;
+    rcc_ui_context uictx;
+
+    rcc_language_config config;
+    rcc_language_ptr *languages;
+    rcc_language_id language_id;
+
+    rcc_charset *charsets;
+    rcc_engine_ptr *engines;
+
+    rcc_charset_id charset_id;
+    rcc_engine_id engine_id;
+
+    GtkWidget *list, *item, *menu;
+
+    if (!ctx) return -1;
+    
+    uictx = ctx->uictx;
+    rccctx = uictx->rccctx;
+    
+    switch (ctx->type) {
+	case RCC_UI_MENU_LANGUAGE:
+	    list = gtk_menu_new();
+
+	    languages=rccGetLanguageList(rccctx);
+	    for (i=0; languages[i]; i++) {
+		item = gtk_menu_item_new_with_label(rccUiGetLanguageName(uictx, languages[i]->sn));
+		gtk_signal_connect(GTK_OBJECT(item), "activate", GTK_SIGNAL_FUNC(rccGtkMenuLanguageCB), ctx);
+		gtk_menu_append(GTK_MENU(list), item);
+		gtk_widget_show(item);
+	    }
+
+	    language_id = rccGetSelectedLanguage(rccctx);
+	    if (language_id < 0) language_id = 0;
+
+	    if (ctx->widget) menu = ctx->widget;
+	    else {
+		menu = gtk_option_menu_new();
+		ctx->widget = menu;
+	    }
+	    gtk_option_menu_remove_menu(GTK_OPTION_MENU(menu));
+	    gtk_option_menu_set_menu(GTK_OPTION_MENU(menu), list);
+	    gtk_option_menu_set_history(GTK_OPTION_MENU(menu), language_id);
+	    
+	    return 0;
+	break;
+	case RCC_UI_MENU_CHARSET:
+	    
+	    list = gtk_menu_new();
+
+	    language_id = (rcc_language_id)rccUiMenuGet(uictx->language);
+	    charsets = rccGetCharsetList(rccctx, language_id);
+	    
+	    for (i=0;charsets[i];i++) {
+		list = gtk_menu_item_new_with_label(charsets[i]);
+		gtk_widget_show(item);
+    		gtk_menu_append(GTK_MENU(list), item);
+	    }
+
+	    if (ctx->widget) menu = ctx->widget;
+	    else {
+		menu = gtk_option_menu_new();
+		ctx->widget = menu;
+	    }
+    
+	    gtk_option_menu_remove_menu(GTK_OPTION_MENU(menu));
+	    gtk_option_menu_set_menu(GTK_OPTION_MENU(menu), list);
+
+	    config = rccGetConfig(rccctx, language_id);
+	    charset_id = rccConfigGetSelectedCharset(config, (rcc_class_id)ctx->id);
+	    if (charset_id < 0) charset_id = 0;
+	    gtk_option_menu_set_history(GTK_OPTION_MENU(menu), charset_id);
+	break;
+	case RCC_UI_MENU_ENGINE:
+	    list = gtk_menu_new();
+
+	    language_id = (rcc_language_id)rccUiMenuGet(uictx->language);
+	    engines = rccGetEngineList(rccctx, language_id);
+	    for (i=0;engines[i];i++) {
+		list = gtk_menu_item_new_with_label(engines[i]->title);
+		gtk_widget_show(item);
+    		gtk_menu_append(GTK_MENU(list), item);
+	    }	
+
+	    if (ctx->widget) menu = ctx->widget;
+	    else {
+		menu = gtk_option_menu_new();
+		ctx->widget = menu;
+	    }
+
+	    gtk_option_menu_remove_menu(GTK_OPTION_MENU(menu));
+	    gtk_option_menu_set_menu(GTK_OPTION_MENU(menu), list);
+
+	    config = rccGetConfig(rccctx, language_id);
+	    engine_id = rccConfigGetSelectedEngine(config);
+	    if (engine_id < 0) engine_id = 0;
+	    gtk_option_menu_set_history(GTK_OPTION_MENU(menu), engine_id);
+		    
+	break;
+	case RCC_UI_MENU_OPTION:
+	    item = gtk_check_button_new_with_label(rccUiGetOptionName(uictx, (rcc_option)ctx->id));
+    	    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(item), rccGetOption(rccctx, (rcc_option)ctx->id));
+	break;
+    }
+
+    return 0;
+}
+
+
+rcc_ui_box rccUiBoxCreate(rcc_ui_menu_context ctx, const char *title) {
+    GtkWidget *hbox, *label;
+    hbox = gtk_hbox_new(FALSE, 10);
+    gtk_container_border_width(GTK_CONTAINER(hbox), 5);
+    if (ctx->type != RCC_UI_MENU_OPTION) {
+	label = gtk_label_new(title);
+	gtk_widget_set_usize(label, 120, 17);
+	gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 0);
+    }
+    gtk_box_pack_start(GTK_BOX(hbox), (GtkWidget*)ctx->widget, TRUE, TRUE, 0);
+    return (rcc_ui_box)hbox;
+}
+
+rcc_ui_frame rccUiFrameCreate(rcc_ui_context ctx, const char *title) {
+    GtkWidget *frame, *box;
+    frame = gtk_frame_new(title?title:"");
+    gtk_container_border_width(GTK_CONTAINER(frame), 5);
+
+    box = gtk_vbox_new(FALSE, 3);
+    gtk_container_add(GTK_CONTAINER(frame), box);
+    
+    return (rcc_ui_frame)frame;
+}
+
+int rccUiFrameAdd(rcc_ui_frame frame, rcc_ui_box box) {
+    GtkWidget *vbox;
+    
+    vbox = gtk_container_get_toplevels()->data;
+    gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(box), FALSE, FALSE, 0);
+    return 0;
+}
+
+rcc_ui_page rccUiPageCreate(rcc_ui_context ctx, const char *title) {
+    return (rcc_ui_page)gtk_vbox_new(FALSE, 0);
+}
+
+int rccUiPageAdd(rcc_ui_page page, rcc_ui_frame frame) {
+    if ((!page)||(!frame)) return -1;
+    gtk_box_pack_start(GTK_BOX(page), GTK_WIDGET(frame), FALSE, FALSE, 0);
+    return 0;
+}